package com.itheima.service;

import com.itheima.pojo.SetmealGroup;
import com.baomidou.mybatisplus.extension.service.IService;

public interface SetmealGroupService extends IService<SetmealGroup> {

    void deleteById(Long id);

    void saveSetmealGroup(Long id, Long[] groups);

    Long[] selectItemsByGroupId(Long id);
}
